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Dr.db
03-26-2015, 02:05 PM
Hey,


can anyone tell me, what sort of bassreflex-ports had been used in the Everest DD55000 ?

I know there are two ports with 4" diameter, but I have no idea how long these are.... IŽd be so glad if anyone could help me out :)



Thanks a lot,
Olaf

grumpy
03-26-2015, 02:59 PM
http://www.lansingheritage.org/images/jbl/specs/home-speakers/1985-everest/page10.jpg

~35Hz tuning in an 8ft3 box, if I recall correctly. I think they were not long (~4" each perhaps)

... maybe a little higher/shorter ?

JoeNelis
03-26-2015, 03:22 PM
the ports are 83mm deep,just measured mine.

220mm centre to centre.



joe.

Dr.db
03-27-2015, 01:50 PM
Thanks a lot for your answers!! :)



@ Joe:
That helps me a lot, thanks for measuring!

What do you mean with 220mm centre to centre ?

Ed Zeppeli
03-27-2015, 10:00 PM
What do you mean with 220mm centre to centre ?

I'm going to guess he means how far apart the ports are. :)